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Not a mopar..but cool!! #903720
01/13/11 04:50 PM
01/13/11 04:50 PM
Joined: May 2007
Posts: 636
Central,Ohio
FASTFISH420 Offline OP
mopar
FASTFISH420  Offline OP
mopar

Joined: May 2007
Posts: 636
Central,Ohio
420 inch LSX engine...F3 procharger


1969 Barracuda 8 second all/motor small block 2014 Shelby GT500 Mustang Uratchko Racing Engines www.URE-RACING.com
Re: Not a mopar..but cool!! [Re: FASTFISH420] #903721
01/13/11 05:11 PM
01/13/11 05:11 PM
Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...
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Guitar Jones Offline
Paddle faster! I hear banjo music!
Guitar Jones  Offline
Paddle faster! I hear banjo music!
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Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...


"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
Re: Not a mopar..but cool!! [Re: FASTFISH420] #903722
01/13/11 05:25 PM
01/13/11 05:25 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
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sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
You know any more on the head/ block combo? I have a customer wanting to do Big cube LSX with the tall deck world block (mohawk ,warhawk) and 11 or 12 deg. all pro heads. I just wanna do a tall deck dart block, with SB2's we can't decide though. Looks mean though.


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: sdaurity] #903723
01/13/11 05:32 PM
01/13/11 05:32 PM
Joined: May 2007
Posts: 636
Central,Ohio
FASTFISH420 Offline OP
mopar
FASTFISH420  Offline OP
mopar

Joined: May 2007
Posts: 636
Central,Ohio
Ill see if I can have Uratchko chime in alittle about it..


1969 Barracuda 8 second all/motor small block 2014 Shelby GT500 Mustang Uratchko Racing Engines www.URE-RACING.com
Re: Not a mopar..but cool!! [Re: FASTFISH420] #903724
01/13/11 05:48 PM
01/13/11 05:48 PM
Joined: Feb 2009
Posts: 1,019
Finland
mafo Offline
super stock
mafo  Offline
super stock

Joined: Feb 2009
Posts: 1,019
Finland
I hope that isn t your new motor...


-65 Valiant,420", all motor,2700#, dot tires, 8,42 @ 160,2
Re: Not a mopar..but cool!! [Re: mafo] #903725
01/13/11 05:58 PM
01/13/11 05:58 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
master
fishy340  Offline
master

Joined: Jun 2010
Posts: 3,112
LONG ISLAND
i have 2 friends with 8 sec n/a sb2 motors,they are nasty thats for sure.

Re: Not a mopar..but cool!! [Re: mafo] #903726
01/13/11 05:59 PM
01/13/11 05:59 PM
Joined: Feb 2010
Posts: 18,493
Granite Bay CA
Kern Dog Offline
Striving for excellence
Kern Dog  Offline
Striving for excellence

Joined: Feb 2010
Posts: 18,493
Granite Bay CA
Thats cool, but....... where do you put the radiator?

Re: Not a mopar..but cool!! [Re: Kern Dog] #903727
01/13/11 06:14 PM
01/13/11 06:14 PM
Joined: Mar 2010
Posts: 341
Highland beach Fl
P
poisondart2 Offline
enthusiast
poisondart2  Offline
enthusiast
P

Joined: Mar 2010
Posts: 341
Highland beach Fl
Quote:

Thats cool, but....... where do you put the radiator?




x2 Where

Re: Not a mopar..but cool!! [Re: poisondart2] #903728
01/13/11 06:33 PM
01/13/11 06:33 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
S
sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
Usually you either have a water tank in the trunk, or two small radiators on both sides in the front woth a remote pump.


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: poisondart2] #903729
01/13/11 06:34 PM
01/13/11 06:34 PM
Joined: Feb 2003
Posts: 4,953
Houston, Texas
TheOtherDodge Offline
master
TheOtherDodge  Offline
master

Joined: Feb 2003
Posts: 4,953
Houston, Texas
Quote:

Quote:

Thats cool, but....... where do you put the radiator?




x2 Where




The few cars that I have seen in person with SC's set up like that run smallish ones (like 15" wide) off to the side with a fan....and/or are alcohol.

Re: Not a mopar..but cool!! [Re: TheOtherDodge] #903730
01/13/11 06:40 PM
01/13/11 06:40 PM
Joined: Sep 2007
Posts: 2,584
sycamore,ohio
B
BobsProFab Offline
master
BobsProFab  Offline
master
B

Joined: Sep 2007
Posts: 2,584
sycamore,ohio
thats cool, but im more impressed with his N/A 420 inch 8.200 deck motor

Chris builds some awesome stuff

Re: Not a mopar..but cool!! [Re: TheOtherDodge] #903731
01/13/11 06:42 PM
01/13/11 06:42 PM
Joined: Dec 2009
Posts: 1,074
detroit, mi
POS Dakota Offline
super stock
POS Dakota  Offline
super stock

Joined: Dec 2009
Posts: 1,074
detroit, mi
That guy builds some serious stuff.

Re: Not a mopar..but cool!! [Re: BobsProFab] #903732
01/13/11 06:44 PM
01/13/11 06:44 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
S
sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
Quote:

thats cool, but im more impressed with his N/A 420 inch 8.200 deck motor

Chris builds some awesome stuff





420" 302 what does it have any room for a piston and rod. The block would be slam full of crank. LOL Never heard of one that big, would also be interested to hear about that.


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: mafo] #903733
01/13/11 09:25 PM
01/13/11 09:25 PM
Joined: Oct 2004
Posts: 8,165
Left Coast
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BobR Offline
master
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Posts: 8,165
Left Coast
Quote:

I hope that isn t your new motor...




Why not? This is the racing section and that motor is going to make some car haul azz..

Re: Not a mopar..but cool!! [Re: sdaurity] #903734
01/13/11 09:28 PM
01/13/11 09:28 PM
Joined: Oct 2004
Posts: 8,165
Left Coast
B
BobR Offline
master
BobR  Offline
master
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Joined: Oct 2004
Posts: 8,165
Left Coast
Quote:

Quote:

thats cool, but im more impressed with his N/A 420 inch 8.200 deck motor

Chris builds some awesome stuff





420" 302 what does it have any room for a piston and rod. The block would be slam full of crank. LOL Never heard of one that big, would also be interested to hear about that.




That's a Chevy motor. Probably a 4.00 in. stroke.

Re: Not a mopar..but cool!! [Re: FASTFISH420] #903735
01/13/11 09:38 PM
01/13/11 09:38 PM
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
ProSport Offline
I Live Here
ProSport  Offline
I Live Here

Joined: Jan 2003
Posts: 17,918
Akron, Ohio
I was just looking at his website last night, wish I had the $$$.
Is there only 2 bolts holding those valve covers on?


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
Re: Not a mopar..but cool!! [Re: ProSport] #903736
01/13/11 09:42 PM
01/13/11 09:42 PM
Joined: Aug 2009
Posts: 2,046
Mooresburg, Tn
'
'72CudaRacer Offline
top fuel
'72CudaRacer  Offline
top fuel
'

Joined: Aug 2009
Posts: 2,046
Mooresburg, Tn
Quote:

I was just looking at his website last night, wish I had the $$$.
Is there only 2 bolts holding those valve covers on?




Looks like 4 to me.

Re: Not a mopar..but cool!! [Re: BobR] #903737
01/13/11 09:57 PM
01/13/11 09:57 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
S
sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
Quote:

Quote:

Quote:

thats cool, but im more impressed with his N/A 420 inch 8.200 deck motor

Chris builds some awesome stuff





420" 302 what does it have any room for a piston and rod. The block would be slam full of crank. LOL Never heard of one that big, would also be interested to hear about that.




That's a Chevy motor. Probably a 4.00 in. stroke.





The ls motor at the top is 4in stroke but prob a 9.5 deck. Somebody said he built a 420 in 8.2 deck 302. That's what I wanted to see.


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: BobR] #903738
01/13/11 10:01 PM
01/13/11 10:01 PM
Joined: Sep 2007
Posts: 2,584
sycamore,ohio
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BobsProFab Offline
master
BobsProFab  Offline
master
B

Joined: Sep 2007
Posts: 2,584
sycamore,ohio
Quote:

Quote:

Quote:

thats cool, but im more impressed with his N/A 420 inch 8.200 deck motor

Chris builds some awesome stuff





420" 302 what does it have any room for a piston and rod. The block would be slam full of crank. LOL Never heard of one that big, would also be interested to hear about that.




the 420 inch 8.200 deck is Chris's personal motor
its a ford and everyone would like to know how he done it but he doesnt give out his secerts !

Re: Not a mopar..but cool!! [Re: '72CudaRacer] #903739
01/13/11 10:46 PM
01/13/11 10:46 PM
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
ProSport Offline
I Live Here
ProSport  Offline
I Live Here

Joined: Jan 2003
Posts: 17,918
Akron, Ohio
Quote:

Quote:

I was just looking at his website last night, wish I had the $$$.
Is there only 2 bolts holding those valve covers on?




Looks like 4 to me.




Oops you're right, I didn't see the 2 in the decal on my screen.


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
Re: Not a mopar..but cool!! [Re: fishy340] #903740
01/13/11 10:56 PM
01/13/11 10:56 PM
Joined: Dec 2006
Posts: 506
Texas Afghanistan Iraq etc.
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DakFink Offline
mopar
DakFink  Offline
mopar
D

Joined: Dec 2006
Posts: 506
Texas Afghanistan Iraq etc.
Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.

I'm looking forward to getting Chris to put my Combo together for me.

Re: Not a mopar..but cool!! [Re: ProSport] #903741
01/13/11 10:56 PM
01/13/11 10:56 PM
Joined: May 2007
Posts: 636
Central,Ohio
FASTFISH420 Offline OP
mopar
FASTFISH420  Offline OP
mopar

Joined: May 2007
Posts: 636
Central,Ohio
Here is Chris 420 ford motor..

6416228-IMG_0364.jpg (91 downloads)

1969 Barracuda 8 second all/motor small block 2014 Shelby GT500 Mustang Uratchko Racing Engines www.URE-RACING.com
Re: Not a mopar..but cool!! [Re: FASTFISH420] #903742
01/14/11 02:46 PM
01/14/11 02:46 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
The LSX is a 3.875 Stroke x 4.155 Bore, with an F3R ProCharger.

Should make north of 2000 hp.

My 8.2 deck 420 is 3.66" stroke x 4.250 bore. I sold that engine and we might be pulling some stroke out for a class thing, kind of a bummer.

Oh and thanks for all the compliments. Much appreciated!

Last edited by URE; 01/14/11 02:47 PM.
Re: Not a mopar..but cool!! [Re: URE] #903743
01/14/11 03:48 PM
01/14/11 03:48 PM
Joined: May 2008
Posts: 1,238
North Cackilacky
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sdaurity Offline
pro stock
sdaurity  Offline
pro stock
S

Joined: May 2008
Posts: 1,238
North Cackilacky
Quote:

The LSX is a 3.875 Stroke x 4.155 Bore, with an F3R ProCharger.

Should make north of 2000 hp.

My 8.2 deck 420 is 3.66" stroke x 4.250 bore. I sold that engine and we might be pulling some stroke out for a class thing, kind of a bummer.

Oh and thanks for all the compliments. Much appreciated!





What block is it that will go to 4.250? I have only done a few 363's in 8.2 motors with motorsport R blocks just budget street pounders. I guess most people just go straight to the 9.5 motor and abandon the 302 base for bigger HP apps. Very cool though


One day I will have something cool here.
Re: Not a mopar..but cool!! [Re: sdaurity] #903744
01/14/11 05:26 PM
01/14/11 05:26 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
Dart Iron Eagle block.

Re: Not a mopar..but cool!! [Re: FASTFISH420] #903745
01/14/11 05:42 PM
01/14/11 05:42 PM
Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
Moparnut426 Offline
I Live Here
Moparnut426  Offline
I Live Here

Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
Quote:

420 inch LSX engine...F3 procharger




At this level its basically a "race" engine, no brand loyalty other than the basic design.

Kasey

Re: Not a mopar..but cool!! [Re: DakFink] #903746
01/14/11 06:51 PM
01/14/11 06:51 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
master
fishy340  Offline
master

Joined: Jun 2010
Posts: 3,112
LONG ISLAND
Quote:

Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.

I'm looking forward to getting Chris to put my Combo together for me.


thats why they like the mopar intakes! on sb2

Re: Not a mopar..but cool!! [Re: DakFink] #903747
01/14/11 07:08 PM
01/14/11 07:08 PM
Joined: Jan 2003
Posts: 6,142
Melbourne , Australia
LA360 Offline
master
LA360  Offline
master

Joined: Jan 2003
Posts: 6,142
Melbourne , Australia
Quote:

Ya'll do know that the W9-RP heads and the SB2 are so similar that Chris says he even uses the same Port Program to do both.

I got to look at a Pair of SB2's about a month ago and if I had not known I wouldn't have been able to tell them apart from my W9-RP heads.





I find it odd that a Wedge Head and a splayed valve head would have similar ports, Do the SB2 heads differ that greatly from the SB2.2 stuff? I know the SB2.2 & P7 stuff is very similar, which look very different to any Wedge stuff I have seen.


Alan Jones
Re: Not a mopar..but cool!! [Re: LA360] #903748
01/15/11 07:19 PM
01/15/11 07:19 PM
Joined: Jun 2008
Posts: 11
The Mitten
U
URE Offline
member
URE  Offline
member
U

Joined: Jun 2008
Posts: 11
The Mitten
I think there has been some confusion, that I hope I haven't caused with the gentleman above that called me.

There are 2 platforms of mopar intakes we use.

There is a Mopar Wedge intake, that we use on SBChevrolet Wedge heads.

There are mopar intakes developed for the p7 heads, that we use on SB2 and symmetrical port SBChevrolet heads.

I don't recall stating that an SB2 port would fit into a W9RP...

That is not the case and if I mis spoke in a conversation I apologize.

A port is simply the result of cross section, shape, lenth, entry angle, valve angle etc... certainly, if the packaging space was available a port 'similar' to an SB2 designed port could be developed for a W8 or W9 head.... in terms of cross section and shape, but the two would not be the same. And it's unlikely a Wedge head could package a similar port to an SB2 just due to pushrod issues...

But, with enough $$ in the block, and heads maybe?? The last question would be WHY.

Re: Not a mopar..but cool!! [Re: URE] #903749
01/15/11 09:13 PM
01/15/11 09:13 PM
Joined: Dec 2009
Posts: 1,074
detroit, mi
POS Dakota Offline
super stock
POS Dakota  Offline
super stock

Joined: Dec 2009
Posts: 1,074
detroit, mi
Wow man...I was about 500 hp short on my guess.

Re: Not a mopar..but cool!! [Re: FASTFISH420] #903750
01/16/11 12:13 PM
01/16/11 12:13 PM
Joined: Jan 2003
Posts: 3,872
Smyrna, South Carolina
STEFF Offline
master
STEFF  Offline
master

Joined: Jan 2003
Posts: 3,872
Smyrna, South Carolina
Nice work, as always C.U.! What do you have in mind for yourself, now that the 420 is sold?

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